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(parent: ab5e869) | patch
rcu: Convert rcu_grace_period tracepoint to gp_seq
authorPaul E. McKenney <paulmck@linux.vnet.ibm.com>
Tue, 1 May 2018 19:54:11 +0000 (12:54 -0700)
committerPaul E. McKenney <paulmck@linux.vnet.ibm.com>
Thu, 12 Jul 2018 22:38:43 +0000 (15:38 -0700)
commit477351f7829d2268769c5d545511081555066529
tree8f26f07f259f50a659ef51b875fe0ce636acc07btree | snapshot
parentab5e869c1f7aa30a1210f5e8a277758b0599609fcommit | diff
rcu: Convert rcu_grace_period tracepoint to gp_seq

This commit makes the rcu_grace_period tracepoint use gp_seq instead
of ->gpnum or ->completed.  It also introduces a "cpuofl-bgp" string to
less obscurely indicate when a CPU has gone offline while a grace period
is waiting on it.

Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
include/trace/events/rcu.h diff | blob | history
kernel/rcu/tree.c diff | blob | history
kernel/rcu/tree_plugin.h diff | blob | history
Domain: System / Kernel;